Doha (DOH)到Washington Dulles (IAD)全部航班

选择出发日期:
航班时刻表
直达航班
每日 08:00 Doha (DOH) 15:40 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12
每日 08:10 Doha (DOH) 15:40 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:30 Effective 2026-10-01 through 2026-10-24
每日 08:20 Doha (DOH) 15:40 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-09-30
每日 08:25 Doha (DOH) 16:05 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-13 through 2026-04-30
每日 08:45 Doha (DOH) 15:55 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28
每日 08:45 Doha (DOH) 16:05 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13
每日 08:45 Doha (DOH) 16:55 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 15:10 Effective from 2026-10-25
每日 09:15 Doha (DOH) 15:55 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07
每日 09:15 Doha (DOH) 16:55 Washington Dulles (IAD)
Qatar Airways QR 707 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28
三,五,日 01:00 Doha (DOH) 08:40 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-04-15 through 2026-04-29
一,二,四 01:00 Doha (DOH) 08:40 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-04-27 through 2026-04-30
三,五,日 01:05 Doha (DOH) 08:45 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-29 through 2026-04-12
三,五,日 01:15 Doha (DOH) 08:45 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:30 Effective 2026-10-02 through 2026-10-23
每日 01:20 Doha (DOH) 08:40 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:20 Effective 2026-05-01 through 2026-06-13
三,五,日 01:25 Doha (DOH) 08:20 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:55 Valid until 2026-02-27
每日 01:25 Doha (DOH) 08:45 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:20 Effective 2026-06-14 through 2026-08-30
三,五,日 01:25 Doha (DOH) 08:45 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:20 Effective 2026-09-02 through 2026-09-30
三,五,日 01:25 Doha (DOH) 09:20 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:55 Effective from 2026-10-25
三,五,日 01:40 Doha (DOH) 08:20 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-01 through 2026-03-06
三,五,日 01:40 Doha (DOH) 09:20 Washington Dulles (IAD)
Qatar Airways QR 709 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-08 through 2026-03-27
直达(代码共享)航班
每日 08:10 Doha (DOH) 15:40 Washington Dulles (IAD)
RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 14:30 Effective from 2026-03-29
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:45 Doha (DOH) 15:55 Washington Dulles (IAD)
RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 09:15 Doha (DOH) 15:55 Washington Dulles (IAD)
RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 09:15 Doha (DOH) 16:55 Washington Dulles (IAD)
RwandAir WB 1058 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28
代码共享航班,由Qatar Airways负责飞行。(QR 707)
三,五,日 01:15 Doha (DOH) 08:40 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:25 Effective 2026-04-01 through 2026-05-01
代码共享航班,由Qatar Airways负责飞行。(QR 709)
每日 01:15 Doha (DOH) 08:40 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:25 Effective 2026-05-02 through 2026-08-31
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:15 Doha (DOH) 08:40 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:25 Effective from 2026-09-02
代码共享航班,由Qatar Airways负责飞行。(QR 709)
日 01:20 Doha (DOH) 09:20 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 15:00 Operates only on 2026-03-29
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:25 Doha (DOH) 08:20 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:55 Valid until 2026-02-27
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:40 Doha (DOH) 08:20 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-01 through 2026-03-06
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:40 Doha (DOH) 09:20 Washington Dulles (IAD)
RwandAir WB 1165 Non-stop Airbus A350-900 (359) 14:40 Effective 2026-03-08 through 2026-03-27
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:00 Doha (DOH) 08:40 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-15 through 2026-04-29
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:05 Doha (DOH) 08:45 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12
代码共享航班,由Qatar Airways负责飞行。(QR 709)
一 01:15 Doha (DOH) 08:40 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:25 Operates only on 2026-08-31
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:15 Doha (DOH) 08:45 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:30 Effective from 2026-10-02
代码共享航班,由Qatar Airways负责飞行。(QR 709)
每日 01:20 Doha (DOH) 08:40 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:25 Doha (DOH) 08:20 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:55 Valid until 2026-02-27
代码共享航班,由Qatar Airways负责飞行。(QR 709)
每日 01:25 Doha (DOH) 08:45 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-08-30
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:25 Doha (DOH) 08:45 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-09-02 through 2026-09-30
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:40 Doha (DOH) 08:20 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-06
代码共享航班,由Qatar Airways负责飞行。(QR 709)
三,五,日 01:40 Doha (DOH) 09:20 Washington Dulles (IAD)
SriLankan Airlines UL 3015 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-27
代码共享航班,由Qatar Airways负责飞行。(QR 709)
每日 08:00 Doha (DOH) 15:40 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:10 Doha (DOH) 15:40 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:30 Effective from 2026-10-01
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:20 Doha (DOH) 15:40 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-06-14 through 2026-09-30
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:25 Doha (DOH) 16:05 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-04-13 through 2026-04-30
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:45 Doha (DOH) 15:55 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 15:10 Valid until 2026-02-28
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:45 Doha (DOH) 16:05 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:20 Effective 2026-05-01 through 2026-06-13
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 09:15 Doha (DOH) 15:55 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-01 through 2026-03-07
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 09:15 Doha (DOH) 16:55 Washington Dulles (IAD)
SriLankan Airlines UL 3166 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-08 through 2026-03-28
代码共享航班,由Qatar Airways负责飞行。(QR 707)
每日 08:00 Doha (DOH) 15:40 Washington Dulles (IAD)
JetBlue B6 5554 Non-stop Boeing 777-300ER (77W) 14:40 Effective 2026-03-29 through 2026-04-12
代码共享航班,由Qatar Airways负责飞行。(QR 707)
1 2 3   next


Doha (DOH)到Washington Dulles (IAD)全部航班
选择出发日期:
航班时刻表
直达航班

Effective 2026-03-29 through 2026-04-12







Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-10-01 through 2026-10-24







Duration: 14:30, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-06-14 through 2026-09-30







Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-04-13 through 2026-04-30







Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达航班

Valid until 2026-02-28







Duration: 15:10, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-05-01 through 2026-06-13







Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达航班

Effective from 2026-10-25







Duration: 15:10, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-03-01 through 2026-03-07







Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-03-08 through 2026-03-28







Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达航班

Effective 2026-04-15 through 2026-04-29

-

-


-


-

Duration: 14:40, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-04-27 through 2026-04-30



-


-

-

-
Duration: 14:40, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-03-29 through 2026-04-12

-

-


-


-

Duration: 14:40, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-10-02 through 2026-10-23

-

-


-


-

Duration: 14:30, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-05-01 through 2026-06-13







Duration: 14:20, non-stop
Airbus A350-900 (359)

直达航班

Valid until 2026-02-27

-

-


-


-

Duration: 14:55, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-06-14 through 2026-08-30







Duration: 14:20, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-09-02 through 2026-09-30

-

-


-


-

Duration: 14:20, non-stop
Airbus A350-900 (359)

直达航班

Effective from 2026-10-25

-

-


-


-

Duration: 14:55, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-03-01 through 2026-03-06

-

-


-


-

Duration: 14:40, non-stop
Airbus A350-900 (359)

直达航班

Effective 2026-03-08 through 2026-03-27

-

-


-


-

Duration: 14:40, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Effective from 2026-03-29







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:30, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Valid until 2026-02-28







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 15:10, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-01 through 2026-03-07







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-08 through 2026-03-28







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-04-01 through 2026-05-01

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:25, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Effective 2026-05-02 through 2026-08-31







代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:25, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Effective from 2026-09-02

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:25, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Operates only on 2026-03-29

-

-

-

-

-

-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 15:00, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Valid until 2026-02-27

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:55, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Effective 2026-03-01 through 2026-03-06

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:40, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Effective 2026-03-08 through 2026-03-27

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:40, non-stop
Airbus A350-900 (359)

直达(代码共享)航班

Effective 2026-04-15 through 2026-04-29

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-29 through 2026-04-12

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Operates only on 2026-08-31


-

-

-

-

-

-
代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:25, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective from 2026-10-02

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:30, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-05-01 through 2026-06-13







代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Valid until 2026-02-27

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:55, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-06-14 through 2026-08-30







代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-09-02 through 2026-09-30

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-01 through 2026-03-06

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-08 through 2026-03-27

-

-


-


-

代码共享航班,由Qatar Airways负责飞行。 (QR 709)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-29 through 2026-04-12







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective from 2026-10-01







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:30, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-06-14 through 2026-09-30







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-04-13 through 2026-04-30







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Valid until 2026-02-28







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 15:10, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-05-01 through 2026-06-13







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:20, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-01 through 2026-03-07







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-08 through 2026-03-28







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)

直达(代码共享)航班

Effective 2026-03-29 through 2026-04-12







代码共享航班,由Qatar Airways负责飞行。 (QR 707)
Duration: 14:40, non-stop
Boeing 777-300ER (77W)
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  • 国际航线 从 Qatar, Doha (DOH)机场出发,到达 United States,Washington Dulles (IAD)机场。
  • 航班飞行距离为 6909英里( 11119公里)。
  • 出发地的时区为 UTC+3 , 目的地的时区为 UTC-5 . 出发地的当前时间是 (loading...),目的地的当前时间是 (loading...)。 两地时差 (loading...)小时。
  • 直达航班的最短飞行时间为14:20 ,最长飞行时间为15:10。